Empleos de remote java backend engineer en Madrid

dLocal is seeking a highly skilled Staff Engineer to join our Payments Performance team in Barcelona. You will design and evolve systems powering payment routing, fraud prevention, and anomaly detection, building real-time decision tools and scalable architectures to optimize performance and cost. You will collaborate with cross-functional teams to ensure...

A tech solutions company is looking for technical professionals experienced in Java and Python. This role places strong emphasis on expertise in software design and the AWS ecosystem, including Lambda and CI/CD practices. The position offers a hybrid working model allowing flexibility in where you operate, whether from home or one of their centers in Spain....

AXPE Consulting busca un/a Infrastructure Engineer para un proyecto con BBVA, participando en la construcción y pruebas de infraestructuras de centros de datos e IA. Se valoran 3-5 años en infra, con experiencia en AWS, Java, GitHub y Jenkins.El rol implica coordinación entre equipos, diseño de soluciones seguras y rendimiento, y apoyo a desarrolladores...

Una compañía tecnológica busca un DevOps/Desarrollador Backend con al menos 3 años de experiencia en entornos cloud AWS, especializándose en Python y Terraform. El rol implica el desarrollo de aplicaciones backend, implementación de infraestructura como código y garantizar la calidad del software a través de testing unitario. Se ofrece contratación...

Grafana Labs is seeking a Staff-level Backend Engineer to design and ship core backend services powering a context layer for AI-driven data intelligence. You’ll build the foundation for a scalable, multi-tenant SaaS, with ingestion, storage, APIs, and agent-facing integrations in a production-grade environment. This remote-first role offers Spain as a base...

Affirm is seeking a Staff Software Engineer, Backend (Identity International) to lead backend architecture for global markets from Spain. You will design scalable systems, shape technical strategy, and collaborate with product, design and analytics to ensure robust identity services.You will own operations, drive high availability, and help grow talent while...

Intellia is seeking a Senior Python Backend Engineer to design and build scalable backend services for agent-to-agent communication on AWS AgentCore platforms. You will work on Python-based backends, API integration, and asynchronous event-driven patterns to enable robust multi-agent interactions.The role emphasizes API design, registration and discovery...

¿Estás preparadx para un cambio y explotar tus habilidades como nunca? Sigue leyendo porque tenemos lo que buscas...¿Quiénes somos?Somos una empresa internacional con más de 18 años de experiencia en consultoría e ingeniería informática.Con más de 2.500 Primers operando en 4 sectores principales en todo el mundo: IT, Telecomunicaciones, Energía e...

Anyone AI Inc. is seeking a remote, part-time, project-based expert evaluator to design and assess realistic software engineering tasks, spanning bug fixing, feature development, refactoring, and test generation. Contributors will work remotely, control their own schedule, provide their own tools, and may serve multiple vendors, with per-project compensation...

Lever, Inc. is seeking a Senior Backend Software Engineer for its Future Hiring Program, based in Spain. You will join a forward-thinking engineering team delivering high-impact software for global enterprise clients across diverse industries. Working remotely within Europe, you will contribute to design, development, and deployment of scalable backend...

Grafana Labs, the company behind the open observability cloud, is a fully remote organization with 1,600+ team members across 40+ countries. This Senior Engineer role on Pyroscope focuses on scaling a distributed database, improving profiling capabilities, and integrating with the Grafana stack. You will own end-to-end projects, drive operational excellence,...

Hyqoo is seeking a Software Engineer / Python Developer for a contract, remote role. You will design, develop, test, and deploy scalable Python applications and backend solutions, with emphasis on clean code and maintainability. You will work across product and engineering teams to transform business requirements into robust technical solutions, contribute...

Scrambly S.r.l. is seeking a Senior Backend Engineer to help build the core systems behind Scrambly. You’ll work on user-facing product systems and the internal platform, solving scalability challenges for a global, adtech product. You’ll design and maintain scalable Node.js/NestJS RESTful APIs, mentor engineers, and collaborate with Product, Design and...

Playson is seeking a Senior Backend Developer to build, optimise and scale high-load backend services where latency matters. You will own core features and write production-grade code daily in a distributed environment. Join a cross-functional team using Node.js/TypeScript, Kafka and cloud-native infrastructure on Kubernetes with AWS/GCP. Expect on-call...

Una empresa de transformación digital busca un Senior Java para diseñar y desarrollar APIs y microservicios. Se requiere más de 8 años de experiencia en Java, conocimiento en arquitectura hexagonal y experiencia con Kafka. Ofrecemos contrato indefinido con trabajo remoto, horario flexible y programas de formación continua. El entorno es inclusivo y se...

Lognext está buscando un Senior Backend Java Developer para colaborar en un proyecto estratégico en el sector de la seguridad. La posición se centra en desarrollo backend, integración entre sistemas y evolución de arquitecturas de microservicios, trabajando con Java, Spring Boot y soluciones distribuidas.Buscamos experiencia en comunicaciones...

Viterbit busca un/a Desarrollador/a J2EE para el desarrollo backend en un proyecto tecnológico estable. Participará en el diseño y desarrollo de componentes complejos y coordinará el trabajo de otros desarrolladores dentro del equipo. Se exige experiencia en desarrollo Java empresarial, frameworks modernos y Java Platform, Enterprise Edition. Se valoran...

OverviewSenior Backend Java Developer (Microservices / AWS) (2) — Spain | Hybrid in Madrid, Barcelona, Málaga or Logroño | Remote in the rest of the countryFull-timeWe are looking forSenior Backend Java Developersto join an international digital banking project focused on building scalable, cloud-native backend solutions.You will work on the development...

Y-Axis busca un Ingeniero de QA Automatización Senior en Madrid. La persona seleccionada se encargará de diseñar estrategias de testing y desarrollar pruebas automatizadas utilizando Java y Selenium.Se requiere un mínimo de 5 años de experiencia en QA, así como habilidades en Cucumber y Gherkin. El contrato es indefinido con modalidad de trabajo...

Sopra Steria Group en Sevilla busca incorporar a un/a Software Engineer para un proyecto internacional. Se espera que participes en todo el ciclo de vida del desarrollo de software, incluyendo análisis, diseño, codificación, y pruebas. Se prioriza el uso de tecnologías como Java y React, así como una mentalidad enfocada en la IA.Ofrecemos un contrato...